baber/WOPTO huggingface dataset:
Patent JP-S62212021-A (JP)
Title: Automatic die exchanging device for bending machine
Inventor: HASEGAWA MASAYUKI
IPC: B21D5/02
Filed: 1986-03-11
Abstract: PURPOSE:To shorten a die exchange time and to improve a productivity of bending by shifting a die holder supporting plural split dies to the side of a ram by an attaching and detaching device to exchange the split dies by an exchanging device. CONSTITUTION:The die holders 33F, 33R are positioned at the side of the ram 21 by the attaching and detaching devices 79F, 79R, the central split piece 91 is lifted upward by the attaching and detaching devices 155F, 155R. Then, the split pieces 95, 97, 93 exept the central split piece 91 are moved right and left by a die transfer devices 101F, 101R to lower the split piece 99 held by the attaching and detaching devices 127F, 127R to the die holders 33F, 33R, and the center split piece 91 is lowered to the die holders 33F, 33R. At this time, in case of exchanging the central split piece 91 the split piece 91 is exchanged for a required one between a die storing devices 157F, 157 and the attaching and detaching devices 155F, 155R to perform the exchanging.
Patent JP-S51127718-A (JP)
Title: Oscillating board for an electric acoustic converter
Inventor: TSUKAGOSHI NOBUHIRO
IPC: H04R7/12
Filed: 1975-04-30
Abstract: PURPOSE:To provide good performance without a warps and cracking in all conditions even when cooled.
Patent JP-H07261114-A (JP)
Title: Head device having balance link between shell and optronic device
Inventor: JIYOERU BODO
IPC: H04N5/64
Filed: 1995-03-10
Abstract: PURPOSE: To deform a helmet as needed without placing any load on the structure of the helmet and mechanical elements of the optronic device. CONSTITUTION: The head device has the shell 10 which has flanks on the sides of its symmetrical surfaces and a structure 20 which is rigid and designed so as to support the upper part and rear part, and an optronic means. This head device is equipped with a combined assembly fitted with the structure and head body so that they can move locally. A connection assembly is fitted to the structure and shell and can change its position. The connection assembly is fitted to a block or shell of elastomer and fitted to the structure which slides in a cylinder.
Patent JP-H10253413-A (JP)
Title: Ultrasonic flowmeter
Inventor: NABESHIMA NORIYUKI
IPC: G01F1/66
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize an ultrasonic flowmeter, enhance its accuracy, and widen the range of flow rates to be measured. SOLUTION: A transceiver (1 or 2) on the transmitting side is driven by the algebraic sum E-F of the output voltage E of an OR circuit 8 and the output voltage F of an OR circuit 9. When T is a fixed period, drive is carried out for the first (T/2)×4 period of the driving voltage of E-F at (b) to excite the transceiver. In the following (T/2)×4 period, drive is carried out to excite the transceiver. In the following (T/2)×2 period, a voltage of the opposite phase is applied for braking. Reverberation is thereby eliminated.
Patent JP-S62209123-A (JP)
Title: Production of polyamide copolymer
Inventor: IMAI YOSHIO
IPC: C08G69/00
Filed: 1986-03-11
Abstract: PURPOSE:To obtain the titled non-crystallizable copolymer useful as a molding material, etc., having high glass transition temperature and high strength readily, by reacting an aromatic diisocyanate of specific structure with a mixture of plural dicarboxylic acids in the presence of a catalyst in a solution. CONSTITUTION:(A) One or more aromatic diisocyanates shown by formula I (Ar is bifunctional aromatic residue shown by formula -C6H4-X-C6H4- or tolylene; X is -CH2- or -O-) are reacted with (B) a mixture of (i) 10-90mol% dicarboxylic acid shown by formula II and (ii) 90-10mol% carboxylic acid shown by formula III (n is 2-6) by the use of at least one selected from phospholene oxide (sulfide and phosphorane oxide (sulfide) as a catalyst in a solution (preferably tetramethylenesulfone) to give the aimed copolymer. Preferably 2,4-tolylene diisocyanate is used as the component and adipic acid as one of the component B.
Patent JP-H09241272-A (JP)
Title: 2-stanylvinylborane compound and production of the same
Inventor: ONOZAWA TOSHIYA
IPC: C07F7/22
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound simultaneously having a vinylstannane structure and a vinylborane structure useful for the production of a medicine, an agrochemical, etc., and useful as a reactant with various compounds. SOLUTION: This 2-stannylvinylborane compound is represented by formula I [R<1> , R<2> are each H, an aliphatic (oxycarbonyl) group, an aromatic (oxycarbonyl) group or a (substituted) silyl; R<3> to R<5> are each an aliphatic group or an aromatic group; R<6> , R<7> are each a halogen or amino, and R<6> and R<7> may bind to form a ring in the case that R<6> and R<7> are both amino], for example, 1,3-dimethyl-2-[(Z)-2-phenyl-2-(trimethylstannyl)ethenyl]-1,-3-diaza-2- boracyclopentane. The compound of the formula I is obtained by reacting a compound of the formula: R<1> -C≡C-R<2> with a compound of formula II in the presence of a catalyst consisting of a metal complex or a metal salt of a group X metal.
Patent JP-H04285506-A (JP)
Title: Seat back frame
Inventor: HOSHIHARA NAOAKI
IPC: B60N2/90
Filed: 1991-03-15
Abstract: PURPOSE:To transmit a load applied to a belt support so that it may be uniformly distributed over the whole seat back frame. CONSTITUTION:A first side member 12 for supporting a belt support 8 may be flexibly deformed, and a cross member 14 and second side member 13 connected to the first side member 12 are less flexibly deformed than the first side member 12 so that a load applied to the belt support 8 is transmitted and dispersed to both first and second side members 12, 13.
Patent JP-S63218948-A (JP)
Title: Resist material
Inventor: TANAKA HARUYORI
IPC: G03F7/039
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a positive type resist having high sensitivity to high energy rays by consisting the resist of alkali soluble siloxane polymers, self decomposition type polymer as a dissolution inhibitor, and onium salts as the decomposition accelerator thereof. CONSTITUTION:This material contains the siloxane polymers expressed by the formulas I, II, the polymer contg. the repeating unit expressed by the general formula III, and >=1 kinds of the onium salts expressed by the formula R<4>N2<+> MXa<->, R<4>R<5>I<+>MXa<->, R<4>R<5>R<6>S<+>MXa<-> (R<4>-R<6> denote an arom. group or substd. arom. group; MXa denotes BF4, PF6, etc.). In the formulas I, II, X denotes, for example, a carboxyl group; R1-R3 denote a hydroxyl group, alkyl group, etc.; l-n denote 0 or positive integer. The resist material which has the high sensitivity and resolution to high energy rays and has high dry etching resistance is thereby obtd.
Patent JP-H08219044-A (JP)
Title: Scroll type compressor
Inventor: KAZAHAYA YUKIO
IPC: F04C29/02
Filed: 1995-02-16
Abstract: PURPOSE: To enable the sufficient supply of lubricating oil to a compression part even at the time of low load by providing a means for opening/closing the communication between an oil space and an oscillating space according to the high pressure of a high pressure space, between a seal ring and a supporting part. CONSTITUTION: In the case of high pressure becoming high at the time of high load, a switching means closes the communication between an oil space and an oscillating space, and at the time of low load, the switching means opens to leak lubricating oil to the oscillating space side so as to be able to secure the lubricating oil quantity reaching a compression chamber. That is, the switching means is disposed between the lower side face of a seal ring 24 and a driving shaft supporting part 20a formed at the end part of a block 20 in such a state as to be extended between the oscillating space 36 and the oil space 25 so as to open/close between the seal ring 24 and the driving shaft supporting part 20a according to the pressure applied to the seal ring 24 coming in contact with the end part of a driving shaft.  At the time of low load, the insufficient part of the lubricating oil quantity reaching an intake space from a thrust bearing part 38 via an Oldham's ring storage groove 32 can thereby be replenished so as to be able to maintain the lubrication and sealing of the compression chamber 35.
Patent JP-2000250870-A (JP)
Title: Signal processor
Inventor: TAKAHASHI KATSUMI
IPC: G06F15/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an operable arithmetic processor without increasing the number of buses even when the number of input signal lines to input signals is increased. SOLUTION: This signal processor is provided with transfer signal lines 13a-13c for transferring signals from respective operating modules 12a-12d to the adjacent operating modules. Input signals fetched into the device by input signal lines 1a-1f and switched by a selector 10 are merged for the prescribed number of lines by mergers 11a-11d. In the individual operating modules, these merged signals or signals transferred from the adjacent operating modules through the transfer signal lines are processed and the processing results are merged by a merging processor 15 and sent outside the device.
Patent JP-H10257345-A (JP)
Title: Television receiver
Inventor: YOSHIDA HIDEO
IPC: H04N3/27
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver, with which all the video signals are displayed while keeping the linearity of aspect ratio at a certain level, without interrupting information and two images of 4:3 can be displayed parallel in two pictures while using a whole screen. SOLUTION: When two video signals A and B are inputted, they are stored in a video memory. When a two-picture mode is commanded from a microcomputer 8, reading is controlled so as to display two video signals stored in the video memory 7 from a picture video switching signal generating circuit 10 onto the one picture of CRT 11 as a whole. On the other hand, the microcomputer 8 controls sawtooth-shaped waves to flow in a horizontally deflected current through a horizontal deflection circuit 5, so as to ordinarily display the respective central parts of two video signals and to compress the left and right images through a correct signal preparation circuit 1.
Patent JP-H09244556-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMOTO YOSHIKO
IPC: B42D15/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which indicates the brightness and darkness by the parts impressed with magnetism and the parts not impressed with the magnetism on a magnetic recording layer and is capable of reversibly displaying bright images having high resolution and the excellent sensitivity and contrast of printing recording and the images having excellent stability. SOLUTION: This magnetic recording medium is constituted by dispersing and arranging the microcapsules 14, into which flaky magnetic particles having coercive force of at least <=50Oe (measured magnetic field: 5kOe) and dispersion media formed by dispersing these particles and exhibiting a solid phase state at ordinary tap. are included, into a binder 15, thereby forming a magnetic recording layer. Further, the particle size of the flaky magnetic particles is made smaller and the aspect ratio thereof made larger, by which the contrast in the microcapcules is increased, the rotation (orientation) in the microcapsules is facilitated and the sensitivity is improved.
Patent JP-S59176863-A (JP)
Title: Timer synchronizing system
Inventor: UEDA KOUICHI
IPC: G06F15/16
Filed: 1983-03-28
Abstract: PURPOSE:To attain the timer synchronization by connecting the CPUs within a rough-coupled multi-processor system via a data bus to send the reference timer value to each CPU through said data bus and setting the timer of each CPU to the reference timer. CONSTITUTION:If a timer 6 of a CPU is slower than a reference timer 7 by the two-clock time, a comparator 8 compares both timers 6 and 7 with each other. If some difference is detected between both timers, a control signal C is sent to a control circuit 9. In this case, a control circuit 10 selects a clock 2 of double speed among plural clocks by means of a selection signal S sent from the circuit 9. Then the timer 7 is counted up since it is advanced by a standard clock 1. While the timer 6 is counted up at a double speed since it is driven by a double- speed clock 2. Thus the timer 6 synchronizes with the timer 7. Then the difference signal C, i.e., the output of the comparator is set at ''O''. Hereafter both timers 6 and 7 are driven by the clock 1 and synchronized with each other.
Patent JP-H04287543-A (JP)
Title: Parallel optical transmission circuit
Inventor: TSUCHIDA JUNICHI
IPC: H04B10/556
Filed: 1991-03-18
Abstract: PURPOSE:To reduce number of transmission lines by number of parity bits. CONSTITUTION:A coding circuit 2 converts a sign of a signal (a) and outputs a signal (b). A signal (d) outputted from a photoelectric conversion circuit 4 is checked by a code rule error check circuit 6. A parity coding circuit 7 receives a data bit (e) outputted from a decoding circuit 5, generates a parity bit and inverts the parity when an error of code rule is in existence.
Patent JP-H05256609-A (JP)
Title: Position attitude detector
IPC: G01B11/26
Filed: 1992-03-11
Abstract: PURPOSE:To facilitate the processing of a measured result so as to response quickly by measuring the position and the attitude of a moving elements using plural two dimensional light position detecting elements. CONSTITUTION:An absolute coordinate system XY is defined on a base, and the positions A (XA, YA), B (XB, YB) of coordinate origins in two two dimensional light position detecting elements (PSDs) 3a, 3b on the coordinate system XY are computed. The positions are computed from the positions of the coordinate origins of the PSDs 3a, 3b on the moving element 2 and the positions of the moving element 2 on the absolute coordinate system XY. In initial conditions of the moving element 2, respective positions a0 (Xa0, Ya0) and b0 (Xb0, Yb0) are read out from the PSDs 3a, 3b, and after the movement of the moving element 2, respective positions a1 (Xa1, Ya1) and b1 (Xb1, Yb1), where a spotlight is incident on the PSDs 3a, 3b, are read out. A computing means obtains a rotation angle theta of the moving element 2 on the absolute coordinate system XY, and also obtains the movement amounts deltax, deltay of the moving element 2 in the respective axes directions of the absolute coordinate system XY.
Patent JP-S60211901-A (JP)
Inventor: HOSE RUI SERAANO
IPC: H01C10/32
Filed: 1985-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08246069-A (JP)
Title: Manufacture of sintered ore
Inventor: KONISHI YUKIO
IPC: C22B1/16
Filed: 1995-03-13
Abstract: PURPOSE: To improve permeability and to replace a portion of coke with inexpensive fuel in manufacturing ores to be supplied as iron manufacturing raw materials. CONSTITUTION: Solid fuel pieces 3 formed by solidifying general public garbage in an amount of 10% or smaller when converted into coke are replaced with coke and are mixed into sintered materials. Then, 70% or more of the solid fuel pieces 3 are deposited within layers provided in the lower half part of a sintering bed 8. As a result, sintered ore manufacturing costs are reduced.
Patent JP-S58169055-A (JP)
Title: Ultrasonic flaw detector
Inventor: TAMADA SEIICHI
IPC: G01N29/48
Filed: 1982-03-31
Abstract: PURPOSE:To display flaws with a proper accentuation by determining and indicating an addition mean, a difference from the reference data and the maximum value at the same address with an arithmetic circuit based on signals received converted into a digital signal. CONSTITUTION:The reflected waves or transmission waves of an ultrasonic wave applied on an object to be inspected are received with a probe 2 and a received analog signal is formed with a receiving circuit 3 and converted into a digital signal through an A/D converter 17. A display data formation circuit 18 determines and sends a display data corresponding to an addition mean, a display data corresponding to a difference from the reference data or a diaplay data showing the maximum value at the same address within several inspection data based on the inspection data from the A/D converter 17. A control circuit 16 writes the inspection data into memories 19a-19c of the data formation circit 18 based on a synchronous signal and reads out a display data to control.
Patent JP-H08244361-A (JP)
Title: Dye heat-transfer acceptance sheet
Inventor: KAMIMURA RUMIKO
IPC: B41M5/50
Filed: 1995-03-13
Abstract: PURPOSE: To provide an acceptance sheet which receives heat transferred image forming dye when used in a dye heat-transfer printer, and has small print curl, no delivery trouble after printing and clear record image. CONSTITUTION: A dye heat-transfer acceptance sheet comprises a film support containing polyolefin resin as a main ingredient, and an image acceptance layer 5 formed on the front surface side of the support to receive the heat-transfer image forming dye, wherein the support is three or more multilayer structure oriented film support 4, has a thickness of 50 to 300μm, and the following formulae (1) and (2) are satisfied. Ds<Db (1). Ws>Wb (2) (where Ds and Db are the densities of the uppermost surface and the backmost surface of the support, and Ws and Wb are the thicknesses of the uppermost surface and the backmost surface of the support).
Patent JP-H11208675-A (JP)
Title: New year's gift envelope kite made of bag-shaped paper piece
Inventor: IGAWA SETSU
IPC: B65D27/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To use one thing for two purposes, as a new year's gift envelope and as a wall ornament, by making a kite out of the envelope. SOLUTION: This New Year's gift envelope kite is formed by attaching bamboo, plastic or light metal thin sticks (2) on the back side of the envelope whose bottom is provided with a tab (1), and by winding with thread (3) a part where the thin sticks cross. By this, a beautifully printed miniature kite can be displayed on a wall or pillar for long time enjoyment after used as an envelope for a New Year's gift.
Patent JP-H09238890-A (JP)
Title: Structure of seal part of endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To keep a thin part of a plastic part for forming an outer wall part of an endoscope, which is formed thin for disposing an O-ring from being deformed by autoclave or the like without any increase in the thickness of the thin part so as to have durability. SOLUTION: In a structure of a seal part of the endoscope, in which an O-ring 36 formed by a member having elasticity is interposed between a set of plastic outer wall parts 31, 32 for forming the outer wall part of an endoscope and an adjacent part to seal between the outside and the inside, a deformation-resisting reinforcing member 37 for a reinforcement to the deformation of the thin parts 31a, 32a of the outer wall parts formed thin for disposing the O-ring 36 is disposed along the thin parts 31a, 32a.
Patent JP-S51128226-A (JP)
Title: Bar-code reader
Inventor: HASHIMOTO TSUTOMU
IPC: G06K7/00
Filed: 1975-04-30
Abstract: PURPOSE: In order to perform the accurate signal detection regardless of the fluctuation of the signal level, by means of converting the output signals of a read-out TV camera, through the differential circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55145211-A (JP)
Title: Pile driver
Inventor: SAWADA SHIGEYOSHI
IPC: E02D7/18
Filed: 1979-04-28
Abstract: PURPOSE: To suppress the propagation of vibration noise by setting a vibrating cylinder and a positioning cylinder in an inertia weight and protect alternating vibromotive force of the vibrating cylinder from reducing by locating the piston of the positioning cylinder at the specified position in the inertia weight.  
     CONSTITUTION: A vibrating cylinder 2 and a positioning cylinder 3 are set in the inner part of an inertia weight 1 and a chuck 6 is provided on the rod 4 of the positioning cylinder 3 so as to take catch of a pile 5. A change-over valve 9 is provided for the vibration cylinder 2 so as to generate vibrative frce. On the positioning cylinder 3 is provided a control valve 10 which works in response with the rod 8 in the vibration cylinder 2 and discharges and supplies pressure fluid from and to the positioning cylinder 3. The piston 14 at the positioning cylinder 3 is located at the specified position in the inertia weight 1 by accumulators 13, 13 connecting with oil chambers 11, 12 at the positioning cylinder 3 and shows shock absorption effect. As a result, the alternating vibramotive force is reduced by the displacement of the piston 14 at the positioning cylinder 3 in the vibration cylinder 2. The dead weight of the inertia weight 1 is transferred to the pile without being reduced by the shock absorption effect at the portioning cylinder 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02270634-A (JP)
Title: Partial reinforcement device for hood cloth of folding hood
Inventor: HARARUTO KOPENSHIYUTAIN
IPC: B60J7/12
Filed: 1990-03-06
Abstract: PURPOSE: To provide uniform tension distribution by reinforcing the end region having an arclike contour of a covering by a tension-belt element to which pre-load is applied in a device where a wide tension-belt element for partially reinforcing a covering of a folding top is stretched between two support frame members. CONSTITUTION: In a folding top, in cases where the top support frame is located in a closing position, a side roof frame 1 is extended along an upper area of a side window where a cabriolet is closed. The front end of the side roof frame 1 is articulated-connected to a roof covering 2 coupled to an upper frame deformed material of a front window frame, and extended backward up to a top support 3 of a main top bow 4. The top support 3 is articulated-connected to the side roof frame 1 through a roof frame connecting rod 5. A belt 9 as a wide tension-belt element is stretched between the main top bow 4 and the roof covering 2. In this case, the face of the belt 9 that is close to the top covering 13 bent at right angles to the length range of the belt 9 is supported by belt holding U-shaped pieces 10, 11 formed by a spring wire.
Patent JP-S63220678-A (JP)
Title: Clamping circuit
Inventor: FUKUI KOICHI
IPC: H04N5/16
Filed: 1987-03-10
Abstract: PURPOSE:To prevent the sag generation of a vertical synchronizing signal part by controlling the bias voltage of a video signal inputted to an A/D converter based on the result from comparision of the level between a video signal and a D/A converted video signal and holding a synchronizing edge level to a constant voltage. CONSTITUTION:When the synchronizing edge level of an input signal S1 rises from a zero transition voltage VZT to a certain voltage or above, the level of a signal S2 outputted from a D/A converter 17 through a low pass filter 18 becomes lower than that of the input signal S1, and an output S3 of a voltage comparator 19 always remains a low level (0V). Thus, the action is executed in the direction to lower the bias voltage of the input of an A/D converter 12 and a synchronizing edge level approaches a voltage VZT. When the synchronizing edge level of the input signal S1 is a level close to the voltage VZT, the output S3 of the voltage comparator 19 comes to be a low level. Thus, the synchronizing edge level of the signal S1 inputted to the A/D converter 12 is always held to the level close to the voltage VZT.